Molecular components in J/ψ and ρ-π puzzle

Motivated by the large branching fractions of and the light exotic candidates, we found that there may exist molecular states composed of and , which correspond to and observed a few decades ago. The branching fractions of and to various and channels were estimated in the molecular scenario. In addi...

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Veröffentlicht in:	Chinese physics C 2024-05, Vol.48 (5), p.53110
Hauptverfasser:	Guo 郭, Xing-Dao 星导, Chen 陈, Dian-Yong 殿勇, Li 李, Xue-Qian 学潜, Yuan 苑, Zhong-Yuan 仲元, Sang 桑, Shijing 士晶
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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